Subject
- Great Britain. Foreign and Commonwealth Office1
- Great Britain. Ministry of Defence1
- History, Military1
- International finance1
- Intrenchments1
- Militarism1
- Motion picture plays1
- Motion picture plays, American1
- Motion pictures1
- Peace1
- Pioneers1
- Propaganda1
- Recruiting and enlistment1
- Red Cross1
- Red Cross and Red Crescent1
- Soldiers1
- Soldiers' writings1
- St. John Ambulance Association1
- St. John Ambulance Brigade1
- Trench warfare1